C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
204/96.1
C23C 14/32 (2006.01) B23B 27/14 (2006.01) C23C 14/06 (2006.01)
Patent
CA 1298235
Abstract of the Disclosure A method for production of cutting tools from an iron-based alloy, provided with a wear-resistant coating based on interstitial phases consists in that the wear-resistant coating is deposited by virtue of condensing a cathode material evaporable by an arc discharge, use being made of titanium or a titanium-based alloy as the cathode material. Upon depositing the preset-thickness coating, an oxygen-containing redox gas or gaseous mixture is fed into the vacuum chamber and the cutting tool is heated up to the temperature of the eutectoid de- composition in the pseudobinary 'iron-titanium' sy- stem. Thereupon the cutting tool is subjected to an- nealing in an atmosphere of the oxygen-containing redox gas or gaseous mixture for 10 to 40 minutes at the temperature of the martensitic transforma- tion in the pseudobinary 'iron-titanium' system.
526838
Boyarunas Albert M.
Gavrilov Alexei G.
Kurbatova Elena I.
Sinelschikov Andrei K.
Smirnov Vitaly M.
Boyarunas Albert M.
Gavrilov Alexei G.
Kurbatova Elena I.
Sinelschikov Andrei K.
Smirnov Vitaly M.
LandOfFree
Method for production of cutting tools does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for production of cutting tools, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for production of cutting tools will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1217191